API 6D API 6A SLAB GATE VALVE

GENERAL DESIGN SPECIFICATIONS

Size: 2″~60″
Pressure Rating: 150LB~4500LB, 6000PSI~30000 PSI
Design Temperature: API 6D, API 6A
General applications: water, oil , gas
Design & Manufacture: API 6A, API 6D are basic,other norms could be used according to orders.
F TO F dimensions: API 6D, API 6A
Connection: API 6A, API 6D, API 6BX, ASME B16.5, B16.47
Structure : SLAB DISC, BB, FB.

TYPICAL MATERIAL LIST

BODY AND BONNET: ASTM A216 WCB/WCC, ASTM A217 WC6/WC9/C5/C12/C12A/CA15, ASTM A352 LCB/LCC, A351 CF8/CF8M/CF3/CF3M, A995 4A/5A, C83600/C95400/C95800, MONEL K400/K500, H-276, INCONEL 625/718, ASTM A105, F11, F22, C5, F91, ASTM A182 F304/F304L/F316/F316L/F6A/F11/F22/F91/F51/F53/F55, A694 F60, C83600/C95400/C95800, MONEL K400/K500, H-276, INCONEL 625/718, AISI 4130 4140

DISC: ASTM A105, F11, F22, C5, F91, ASTM A182 F304/F304L/F316/F316L/F6A/F11/F22/F91/F51/F53/F55, A694 F60, C83600/C95400/C95800, MONEL K400/K500, H-276, INCONEL 625/718, AISI 4130 4140 +HARD FACED

STEM: A182 F6A, F304, F304L, F316, F316L, F51, F53,17-4PH, XM-19, C95400, C95800, C83600, INCONEL 625, INCONEL 718, MONEL K400, MONEL K500, H-276

SEAT:A182 F6A, F304, F304L, F316, F316L, F51, F53,17-4PH, XM-19, C95400, C95800, C83600, INCONEL 625, INCONEL 718, MONEL K400, MONEL K500, H-276+HARD FACED.

OPERATOR: WHEEL OR GEAR

OTHER SPECIAL MATERIALS ARE AVAILABLE TO CUSTOMIZE.

TEST AND INSPECTION

Inspection and approval norm: API598, API6D, API 6A

QUALITY CONTROL

100% Chemical analysis and mechanical test with raw materials of each heat numbers.
100% DPT test with the castings, partly MT or UT test, RT is always available if required.
100% hydraulic test with the shell and seal and low pressure air test.